Diversified versions and functions

Our products boost 3 versions and varied functions. The 3 versions include the PDF version, PC version, APP online version. You can use the version you like and which suits you most to learn our Cloud Technology Lab test practice materials. The 3 versions support different equipment and using method and boost their own merits and functions. For example, the PC version supports the computers with Window system and can stimulate the real exam. Our products also boost multiple functions which including the self-learning, self-evaluation, statistics report, timing and stimulation functions. Each function provides their own benefits to help the clients learn the C90-03A exam questions efficiently. For instance, the self-learning and self-evaluation functions can help the clients check their results of learning the Cloud Technology Lab study question.

Linked closely with the real exam

Our Cloud Technology Lab study question is compiled and verified by the first-rate experts in the industry domestically and they are linked closely with the real exam. Our products' contents cover the entire syllabus of the exam and refer to the past years' exam papers. Our test bank provides all the questions which may appear in the real exam and all the important information about the exam. You can use the practice test software to test whether you have mastered the Cloud Technology Lab test practice materials and the function of stimulating the exam to be familiar with the real exam's pace, atmosphere and environment. So our C90-03A exam questions are real-exam-based and convenient for the clients to prepare for the exam.

As the old saying goes people change with the times. People must constantly update their stocks of knowledge and improve their practical ability. Passing the test SOA Certified Professional certification can help you achieve that and buying our Cloud Technology Lab test practice materials can help you pass the test smoothly. Our Cloud Technology Lab study question is superior to other same kinds of study materials in many aspects. Our products' test bank covers the entire syllabus of the test and all the possible questions which may appear in the test. Each question and answer has been verified by the industry experts. The research and production of our C90-03A exam questions are undertaken by our first-tier expert team. The clients can have a free download and tryout of our Cloud Technology Lab test practice materials before they decide to buy our products. They can use our products immediately after they pay for the Cloud Technology Lab test practice materials successfully. If the clients are unlucky to fail in the test we will refund them as quickly as we can. There are so many advantages of our products that we can't summarize them with several simple words. You'd better look at the introduction of our C90-03A exam questions in detail as follow by yourselves.

The shortest time for the clients to pass the exam

The clients can use the shortest time to prepare the exam and the learning only costs 20-30 hours. The questions and answers of our C90-03A exam questions are refined and have simplified the most important information so as to let the clients use little time to learn. The client only need to spare 1-2 hours to learn our Cloud Technology Lab study question each day or learn them in the weekends. Commonly speaking, people like the in-service staff or the students are busy and don't have enough time to prepare the exam. Learning our Cloud Technology Lab test practice materials can help them save the time and focus their attentions on their major things.

SOA Certified Professional Cloud Technology Lab Sample Questions:

1. A company is planning to build and launch a new SaaS product that will be available for use by the general public. It intends to build the service on-premise and then deploy it in a public cloud. The company has the following set of four requirements for the implementation of the new service:
1.The cloud service needs to exchange messages primarily by using HTTP methods and other features provided by HTTP.
2.The cloud service needs to store highly structured data with potentially complex relationships.
3.The cloud service needs to be deployed on a dedicated virtual server that can be administered with a high level of control by the cloud consumer's own cloud resource administrator.
4.The cloud service needs to be deployed with a minimal amount of integration testing.
For this project, the company has a very limited budget. The company is assessing the IT resources that are offered by Clouds X and Y within the constraints of its limited budget.
Cloud X can offer an IaaS environment with very few proprietary characteristics that includes a database that supports only no relational storage, as well as support for the deployment and usage of REST services.

Cloud Y can offer a PaaS environment with a pre-configured virtual server that includes native
support for WSDL and SOAP, as well as a database that supports only relational storage. The implementation of a new service within Cloud Y will require compliance to a high level of proprietary characteristics.
As previously listed, the company has identified four specific implementation requirements for its new cloud service. Which of the following statements correctly identifies how many of the four requirements Clouds X and Y can directly fulfill?

A) Cloud X fulfills 0 out of 4 requirements. Cloud Y fulfills 4 out of 4 requirements.
B) Cloud X fulfills 1 out of4requirements. Cloud Y fulfills 3 out of4requirements.
C) Cloud X fulfills 3 out of4requirements. Cloud Y fulfills 1 out of 4 requirements.
D) Cloud X fulfills 2 out of4requirements. Cloud Y fulfills 2 out of4requirements.

2. Cloud Service A is being made available on public Cloud X by Cloud Provider X via the SaaS delivery model. Cloud Service A is hosted by Physical Server A that also hosts cloud services being used by different cloud service consumers (and owned by different cloud service owners).
Cloud Provider X needs to make Cloud Service A available to a new group of cloud service consumers, but must do so without the increase in usage volume affecting Cloud Service Consumers A and B.

Which of the following statements does not accurately describe a solution (or a set of solutions) that addresses this requirement?

A) Cloud Provider X can upgrade its infrastructure by increasing its ability to horizontally scale IT resources that are used by Cloud Service A. Cloud Provider X can upgrade its infrastructure in order to vertically scale IT resources that are used by Cloud Service A.
B) Cloud Provider X can scale up Cloud Service A by upgrading the Physical Server A hardware to increase the server'sprocessing power. Cloud Provider X can scale out Cloud Service A by adding redundant implementations of the service and by using the automated scaling listener mechanism.
C) Cloud Provider X can upgrade its infrastructure to increase the cloud's ubiquitous access characteristic. This will enable the cloud to provide distributed failover for IT resources across multiple devices in order to increase its ubiquitous resiliency. To achieve this, Cloud Provider X will further need to implement the failover system, state management database and resource replication mechanisms.
D) Cloud Provider X can scale out Cloud Service A by implementing new cloud computing mechanisms, such as the virtual server and resource replication mechanisms, which can enhance the cloud's elasticity characteristic.

3. A cloud consumer is interested in leasing cloud-based virtual servers. It compares the virtual servers offered by Cloud Provider X and Cloud Provider Y.
Cloud X (owned by Cloud Provider X) and Cloud Y (owned by Cloud Provider Y) both provide shared physical servers that host multiple virtual servers for other cloud consumers.
The virtual servers on Cloud X are accessed directly, whereas the virtual servers on Cloud Y are accessed via an automated scaling listener. On Cloud X, virtual servers are pre-configured to support a specific amount of concurrent cloud service consumers. When this threshold is exceeded, cloud service consumer requests are rejected. Due to the use of the automated scaling
listener, virtual servers on Cloud Y can provide a greater level of elasticity.

The hourly cost to the cloud consumer to use a virtual server on Cloud X is half that of the cost to use a virtual server on Cloud Y.
Within a one month period, Cloud Provider X bases its hourly charge on the maximum number of virtual servers used. Within a one month period, Cloud Provider Y bases its hourly charges on actual virtual server usage. Cloud Provider Y charges $20 for each hour that a cloud consumer uses a virtual server.
The cloud consumer predicts its monthly usage requirements to be as follows: The cloud consumer is required to choose the cloud provider with the lowest on-going cost, based on its predicted usage. Which of the following statements accurately calculates the on-going usage costs of Cloud Providers X and Y and correctly states the cloud provider that the cloud consumer must choose?

A) The total usage duration is (20 + 30 + 50) hours = 100 hours.
The actual usage is (20 + 30 + 50) X 5 server hours = 500 server hours.
The cost of using virtual servers from Cloud Provider X is (500 X 5 X$10) = $25,000.
The cost of using virtual servers from Cloud Provider Y is (500 X $20) = $10,600.
The cloud consumer must therefore choose Cloud Provider Y.
B) The total usage duration is (20 + 30 + 50) x 12 hours = 1,200 hours.
The actual usage is (20 X 3) + (30 X4) + (50 X 5) server hours = 430 server hours.
The cost of using virtual servers from Cloud ProviderXis12X5X$10 = $600.
The cost of using virtual servers from Cloud Provider Y is 430 X $20 = $8,600.
The cloud consumer must therefore choose Cloud Provider X.
C) The total usage duration is (20 + 30 + 50) hours = 100 hours.
The actual usage is (20X3)+ (30X4) + (50X5) hours =430 hours.
The cost of using virtual servers from Cloud Provider Xis100X5X$10 = $5,000.
The cost of using virtual servers from Cloud Provider Y is 430 X $20 = $8,600.
The cloud consumer must therefore choose Cloud Provider X.
D) The total usage duration is (3 x 20) + (4 x 30) + (5 x 50) hours = 430 hours.
The actual usage is (20 + 30 + 50) hours = 100 hours.
The cost of using virtual servers from Cloud Provider X is (430 X $10) = $4,300.
The cost of using virtual servers from Cloud Provider Y is (100 X $20) = $2,000.
The cloud consumer must therefore choose Cloud Provider Y.

Solutions: